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All Journal JURNAL SAINS PERTANIAN EQUATOR Perkebunan dan Lahan Tropika Journal of Tropical Soils Sains Tanah Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Jurnal Biologi Tropis Jurnal Ilmu Tanah dan Sumber Daya Lahan Jurnal Pertanian Agros Aquasains : Jurnal Ilmu Perikanan dan Sumberdaya Perairan Agritech: Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto Jurnal Pengabdian kepada Masyarakat Nusantara Agroteksos Jurnal Teknologi Lingkungan Lahan Basah Jurnal Manusia dan Lingkungan Jurnal Pertanian Agros
Denah Suswati
Fakultas Pertanian, Universitas Tanjungpura
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Energy Engineering Environmental Science Immunology & microbiology Public Health Social Sciences Other

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Kajian Beberapa Sifat Kimia Tanah Ultisols Pada Tanaman Kelapa Sawit Di Desa Tebedak Kecamatan Ngabang Kabupaten Landak Sumarno, Sumarno; Suswati, Denah; Hayati, Rita
Jurnal Sains Mahasiswa Pertanian Vol 8, No 4 (2019): Oktober 2019
Publisher : Jurnal Sains Mahasiswa Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Agricultural field especially in the cultivation of crops, soil conditions and management are important factor that will determine the growth and yield of crops cultivated. In Indonesia, the Ultisols are generally not well handled. On a large scale, the land of Ultisols has been utilized for oil palm plantations, rubber and industrial crop forests, but on the scale of farmer economic constraints is one of the causes of unmanaged soil is well. The province that has a Ultisols spread very widely is East Kalimantan 10.04 million ha, west Kalimantan 5.71 million ha, central Kalimantan 4.81 million ha and Riau 2.27 million ha. The problem faced is the limitation of fertile land and lack of information about the condition of land, to increase production of oil palm in the village Tebedak District Ngabang Regency Landak, it is necessary to study some properties of soil chemistry So that from this research can provide fertilizing advice.This research aims to study some of the chemical properties of the Ultisols soil which are planted with palm oil in several gardens and suggested of Nitrogen, phosphorus and Potassium in village Tebedak District Ngabang Regency Landak. This research is expected to provide information on chemical properties of soil in village Tebedak District Ngabang Regency Landak. The parameters in this study is the reaction of the soil (pH), organic carbon, total nitrogen, phosphorus and potassium available, interchangeable, calcium, magnesium can be exchanged, cation exchange capacity, base saturation, soil texture, and bulk density.The taking of soil samples taken at Palm Gardens in the village Tebedak District Ngabang Regency Landak, soil samples were taken at 5 different Palm locations, each location taken 5 point diagonally and made the composite sample of 1 so that composite samples obtained 5 were analyzed in the laboratory of chemistry and soil fertility Faculty of Agriculture University of Tanjungpura. The results of the analysis of the soil samples in the laboratory showed that a soil pH range from 3,93-4,12 with criteria very wry, organic carbon ranges 0,54-1,07% with low to very low criteria, total nitrogen range 0,07-0,14% with low criteria to very low, phousphorus available range is  20.12-25,55 ppm criteria are, potassium range 0,06-0,12 cmol(+)kg-1 criteria of low to very low, calcium range 0,17-0,31 cmol(+)kg-1 with very low criteria, magnesium range 0,06-0,13 cmol(+)kg-1 with very low criteria, cation exchange capacity ranged 4,58-6,50 cmol(+)kg-1 criteria of low to very low base saturation ranges, 8,73-11,09% with a very low criteria, soil texture in sandy loam and bulk density I deeper 0-30 has the value 1, 32-1,36 g/cm3.  Key Words : Oil Palm, Chemical Properties Of The Soil, Ultisols
Use of Ameliorants to Increase Growth and Yield of Maize (Zea mays L.) in Peat Soils of West Kalimantan Suswati, Denah; Sunarminto, Bambang Hendro; Shiddieq, Dja’far; Indradewa, Didik
JOURNAL OF TROPICAL SOILS Vol 19, No 1: January 2014
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2014.v19i1.35-41

Abstract

Peatland in Indonesia has a potential for maize cultivation, but it has constraints that low of soil pH and of nutrient availability. Use of ameliorants from coastal sediment and salted fish waste was an alternative to improve peatlands productivity and maize yields. Objective of the study was to examine effects of coastal sediment and salted fish waste on growth and yield of maize at three kinds of soil of peatlands of Kubu Raya, West Kalimantan. This research was conducted  in  field  using  Inter-area analysis  design.  The  first  factor  was  combination  of  each ameliorants  which consisted of 5 levels, namely: 1) treatment under farmer custom at the sites (control); 2) coastal sediment of 20 Mg ha-1 + 0.75 Mg of salted fish waste ha-1; 3) coastal sediment of 40 Mg ha-1 + 1.5 Mg of salted fish waste ha-1, 4) coastal sediment of 60 Mg ha-1 + 2.25 Mg of salted fish waste  ha-1. The second factor was soil types which consisted of three levels, namely: Typic Haplohemists, Typic Sulfisaprists and Typic Haplosaprists. Each treatment was repeated 5 times. The results showed that combination of 40 Mg ha-1 of coastal sediment and 1.5 Mg ha-1 of salted fish waste was the best combination for all soil type. It increased plant height (33% - 44%), shoot dry weight (74% - 75%), number of seeds per cob (31% -110%), weight of 100 seeds (58% -71%) and dry grain weight per plant (136 % -160 %) at each soil. The highest yield was found in soil of Typic Haplosaprists (219.54 g), followed by Typic Sulfisaprists (210.72 g) and Typic Haplohemists (208.82 g).Keywords: Coastal sediment, maize, peat soils, salted fish waste [How to Cite: Denah S, BH Sunarminto, D Shiddieq and D Indradewa. 2014. Use of Ameliorants to Increase Growth and Yield of Maize (Zea mays L.) in Peat Soils of West Kalimantan. J Trop Soils 19: 35-41. Doi: 10.5400/jts.2014.19.1.35]    
ROLE OF COASTAL SEDIMENT ON SOIL NUTRIENT AVAILABILITY AND OIL PALM YIELD AT PEATLANDS Denah Suswati; Tino Orciny Candra; Yarlina Yacoub
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 13, No 1 (2016)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v13i1.485

Abstract

Peatlands which is limited in chemical, physical and ecology require appropriate management for oil palm plantation. Coastal sediment as an ameliorant in peatlands increased productivity some crops. This study aims determining the effect of the doses of coastal sediment as ameliorant on peatlands to the availability of N, P, K, Ca, Mg and Na oil palm plantations. This research was performed in the area of oil palm plantation in Kubu Raya district, Borneo, Indonesia. Experimental design employed randomized block design with 4 levels of coastal sediment doses (L), i.e. L0 = 0 t ha-1; L1 = 20 t ha-1; L2 = 40 t ha-1; L3 = 60 t ha-1 with three replication. The results showed that the application of coastal sediment at 40 t ha-1 in oil palm plantations significantly increased soil pH, availability of N, K, Ca and Mg, while P was not significantly different
The effect of ameliorants on improvement of soil fertility in post gold mining land at West Kalimantan Sulakhudin Mastur; Denah Suswati; Muhammad Hatta
Journal of Degraded and Mining Lands Management Vol 4, No 4 (2017)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (152.229 KB) | DOI: 10.15243/jdmlm.2017.044.873

Abstract

The application of ameliorant has been suggested to improve soil fertility and crop growth in post illegal gold mining (PIGM) lands. This study evaluated the effect of ameliorant types and semi-permeable layer on properties of soil in PIGM lands and growth of sorghum. A field experiment employed two treatments, i.e. type of ameliorant and semi-permeable layer. There were four ameliorant types applied i.e., without ameliorant (M0); coastal sediment at a dose of 40 t/ha (M1); biochar at a dose of 4 t/ha (M2), and coastal sediment at a dose  of 30 t/ha + 4 t biochar/ha(M3).  The second treatment consisted of two levels, namely: without a semi-permeable layer (S0) and the semi-permeable layer of 20 cm depth from the soil surface (S1). The results showed that types of ameliorant gave different effect to soil properties. Application of coastal sediment at a dose of 40 t/ha significantly increased the contents of Ca and Mg, whereas application of biochar at a doses of 4 t/ha increased soil CEC. The semi-permeable layer did not significantly affect plant height and stem diameter of sorghum. The highest of sorghum growth was reached by application of coastal sediment at a dose of 30 t/h + biochar at a dose of 4 t/ha. The combination of coastal sediment and biochar from banana peels could complement each other to improve soil fertility in PIGM land 
Distribution of Cadmium in Sweet Corn Grown on a Peat Soil and Its Implication on Food Safety Rini Susana; Denah Suswati
JOURNAL OF TROPICAL SOILS Vol 23, No 1: January 2018
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2018.v23i1.27-33

Abstract

Cadmium (Cd) is a heavy metal that can contaminate agricultural soils, in which one of the sources of Cd in agricultural soils is the use of phosphate fertilizers. Some plant species are known to have the ability to accumulate large amounts of Cd in their organs despite the Cd content in soil is relatively small. Cadmium distribution in various organs of plants also shows a diverse variation. Maize is able to accumulate Cd in its organs, either in roots, leaves or grains. This study aims to determine the distribution of Cd in sweet corn plants grown on a peat soil. Samples of maize plants were taken from nine maize fields in the village of Rasau Jaya 1, Rasau Jaya subdistrict, Kubu Raya district, West Kalimantan. The cultivars of sweet corn planted were Zea mays saccharata cultivar Bonanza and Zea mays saccharata cultivar Secada. Samples for roots, leaves, stems and panicles were taken at the stage of early grain filling. Grain samples were taken at the phase of fresh pod consumption. The Cd contents in the plant organ tissues were determined using dry ashing method. The  results showed that the distribution of Cd in plant organs of sweet corn cultivars Secada and Bonanza follows the pattern of Cd in leaves > roots > grains > panicles > stems. The leaves contain the highest concentration of Cd, while the stems contain the lowest amount of Cd. The Cd concentration in leaves is about 3.5 times higher than that in grains, and 1.5 times higher than that in roots. The average Cd content in grains of sweet corn  is 0.037 mg kg-1, which is still below the safe limit of Cd content in grains allowed by the Standar Nasional Indonesia, i.e. 0.2 mg kg-1.   
IDENTIFIKASI BEBERAPA SIFAT KIMIA TANAH GAMBUT PADA KEBUN KELAPA SAWIT RAKYAT DI DESA RASAU JAYA II KABUPATEN KUBU RAYA Nafa A Permatasari; Denah Suswati; Feira Budiarsyah Arief; Asrifin Aspan Aspan; Asmahan Akhmad
Agritech: Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto Vol 23, No 2 (2021): AGRITECH
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/agritech.v23i2.12616

Abstract

This study identifies the availability of macronutrients N, P, K, Ca, Mg in peat soil and fertilizersuggestions in the management of smallholder oil palm plantations in Rasau Jaya II Village, KubuRaya Regency. This research method is a field survey, where soil samples are taken at depth of 0-30cm and analyzed in the laboratory. The results showed the chemical properties of the soil with thefollowing criteria: very acidic soil reaction (pH); N-total, phosphorus, C-organic, Cation ExchangeCapacity is very high; K-dd low to moderate; low to moderate Ca; Mg is moderate to high andBase Saturation is very low.
BIOAKUMULASI DAN DISTRIBUSI CD PADA AKAR DAN PUCUK 3 JENIS TANAMAN FAMILI BRASSICACEAE: IMPLEMENTASINYA UNTUK FITOREMEDIASI (Cadmium Bioaccumulation and Distribution in Root and Shoot of 3 Crops of Brassicaceae: Implication For Phytoremediation) Rini Susana; Denah Suswati
Jurnal Manusia dan Lingkungan Vol 20, No 2 (2013): Juli
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18489

Abstract

ABSTRAKEffisiensi tanaman untuk fitoremediasi salah satunya ditentukan oleh besarnya akumulasi logam dalam biomassa tanaman yang dipanen. Akumulasi kadmium pada organ berbagai jenis tanaman menunjukkan respon yang beragam, Sebuah percobaan pot telah dilakukan pada 3 jenis tanaman famili Brassicaceae yaitu sawi hijau (Brassica rapa var. parachinensis ), sawi putih (Brassica rapa var. Pekinensis) dan kailan (Brassica oleracea var. Alboglabra) pada tanah gambut yang dikontaminasi kadmium (Cd) dengan tujuan mempelajari bioakumulasi Cd pada akar dan pucuk dari ketiga jenis tanaman tersebut dan menentukan jenis yang lebih potensial untuk fitoremediasi. Kontaminan Cd dicampurkan pada tanah dengan tingkatan dosis yang berbeda yaitu tanpa kontaminan, 2 mgkg-1 Cd, 4 mgkg-1 Cd, 8 mgkg-1 Cd, 16 mgkg-1 Cd dan 32 mgkg-1 Cd, dan tanah tersebut digunakan sebagai media tumbuh tanaman (5kg/polibag). Hasil penelitian menunjukkan kandungan Cd pada organ akar sawi hijau, sawi putih dan kailan lebih besar dari pucuk. Ketiga tanaman termasuk tanaman akumulator Cd. Kailan mempunyai kemampuan akumulasi Cd (BCF) yang lebih besar dari sawi hijau dan sawi putih, tetapi mempunyai kemampuan transfer Cd ke pucuk (TF) paling kecil. Sawi hijau dan sawi putih dengan biomassa yang besar dan mempunyai kemampuan transfer Cd ke pucuk yang jauh lebih besar dari kailan, lebih potensial digunakan untuk fitoremediasi tanah yang tercemar Cd.ABSTRACTPlant efficiency for phytoremediation depend on total amount of metal content in the harvestable tissues of plant biomass. Cadmium accumulation in the organs of various plant species showed varying responses. Field experiment was carried out with 3 crops of family Brassicaceae, i.e. Brassica rapa var. parachinensis, Brassica rapa var. Pekinensis and Brassica oleracea var. Alboglabra on Cd-contaminated peat soil. Contaminant Cd and soil were mixed in different dosages i.e. 2 mgkg-1 Cd, 4 mgkg-1 Cd, 8 mgkg-1 Cd, 16 mgkg-1 Cd and 32 mgkg-1 Cd and used to fill growth pot (5kg/pot).  The results showed that Cd accumulation in root of three crops tested greater than that in shoot. All of the three plants tested were characterized as Cd accumulator plant. Brassica oleracea var. Alboglabra was characterized by the highest Cd bioconcentration factor (BCF) and the lowest Cd shoot-root translocation factor (TF).  Brassica rapa var. Parachinensis showed highest biomass (>2 times biomass of Brassica oleracea var. Alboglabra) and highest Cd translocation factor may be suitable used for phytoremediation Cd contaminated soil.
COASTAL SEDIMENT UTILIZATION TO UPTAKE P, K NUTRIENTS AND THE YIELD OF CORN (Zea mays L.) PLANT ON TAILINGS MEDIA Siti Maspuroh; Denah Suswati; Rini Hazriani
Jurnal Sains Pertanian Equator Vol 3, No 1: April 2014
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v3i1.4168

Abstract

Maize (Zea mays L.) is agricultural commodity that many has benefits for human and animals life. Increase of corn in production can be land through expansion (extension) with the former to land use Gold Mining Without Permission (GMWP) KalBar who reached 4922.3 ha and was expected to grow continue each years. Gold mined of land (tailings) has a pH of soil and low on nutrients that it can support the growth and of corn plants. Coastal sediment containing P, K, Ca, Mg and Na nutrients were high as to increase the pH of soil, adding nutrients and base saturation. This research was conducted to determine the effect coastal sediment to uptake P, K nutrients and the yield of corn on tailings media. Design to this research is Completely Randomized Design treatment that consist of 7, 3 replicated and 2 sets of plant. Dose of coastal sediment on treatment is no treatment (L0), 140 g/polybag (L1), 280 g/polybag (L2), 420 g/polybag (L3), 560 g/polybag (L4), 700 g/polybag (L5) and 860 g/polybag (L6). Parameters observed is uptake P, K and on top dry weight of plant and dry weight per plant. The yield indicate general of coastal sediment can increase the yield maize of crop is 6,8 ton/ha compared to control.   Keyword : Corn, coastal sediment, tailings
EFEK RESIDU PEMBERIAN LUMPUR LAUT TERHADAP KONSENTRASI HARA N, P, DAN K TANAMAN KELAPA SAWIT RAKYAT DI LAHAN GAMBUT Logi Suhandi; Denah Suswati; Tino Chandra
Jurnal Sains Pertanian Equator Vol 5, No 3 (2016): Desember 2016
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v5i3.17964

Abstract

Penelitian ini bertujuan untuk mengetahui efek residu pemberian lumpur laut terhadap konsentrasi hara  nitrogen, fosfor, dan kalium tanaman kelapa sawit rakyat di lahan gambut di Desa Rasau Jaya III, Kecamatan Rasau Jaya, Kabupaten Kubu Raya. Penelitian berlangsung mulai pada 2 Juli 2016 hingga 2 Agustus 2016, diawali dengan mengumpulkan data biofisik tanaman yang meliputi daun tanaman kelapa sawit. Rancangan yang digunakan dalam penelitian ini dengan pola Rancangan Acak Kelompok (RAK) terdiri dari 4 perlakuan dengan 6 ulangan, sehingga jumlah  kaseluruhan sampel yang diambil yaitu 24 tanaman dan akan dianalisis N, P, dan K pada jaringan (pelepah ke-9 ) tanaman kelapa sawit yang terdiri dari kontrol (A), perlakuan lumpur laut 20 ton/ha (B), perlakuan lumpur laut 40 ton/ha (C), perlakuan lumpur laut 60 ton/ha (D). Variabel yang diamati dalam penelitian ini adalah konsentrasi nitrogen, konsentrasi fosfor, dan konsentrasi kalium. Hasil penelitian menunjukkan bahwa efek residu lumpur laut di tanah gambut tidak berpengaruh nyata terhadap konsentrasi nitrogen, tidak berpengaruh nyata terhadap konsentrasi fosfor, dan tidak berpengaruh nyata terhadap konsentrasi kalium dalam jaringan tanaman kelapa sawit.       Kata Kunci: Kelapa Sawit, Lumpur Laut, Residu, Tanah Gambut
Pemanfaatan Lumpur Laut Sebagai Alternatif Pengganti Kapur Terhadap Serapan Unsur Hara P, K dan Hasil Tanaman Jagung (Zea mays L.) Pada Tanah Alluvial Hadari Hadari; Denah Suswati; Rini Hazriani
Jurnal Sains Pertanian Equator Vol 2, No 3: Desember 2013
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v2i3.4085

Abstract

Penelitian ini dilakukan untuk mengetahui pengaruh pemberian lumpur laut sebagai alternatif pengganti kapur terhadap serapan unsur hara P, K dan hasil tanaman jagung pada tanah Alluvial. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) yang terdiri dari 1 faktor perlakuan yaitu faktor pemberian lumpur laut (L) terdiri 8 taraf perlakuan yaitu L0 (tanpa lumpur laut), L1 (70 g/polibag), L2 (140 g/polibag), L3 (210 g/polibag), L4 (280 g/polibag), L5 (350 g/polibag), L6 (420 g/polibag) dan L7 (490 g/polibag). Variabel yang diamati dalam penelitian ini adalah serapan fosfor, serapan kalium dan berat kering bagian atas tanaman serta berat pipilan kering per tanaman. Hasil penelitian menunjukkan bahwa pemberian lumpur laut berpengaruh nyata terhadap serapan fosfor, serapan kalium dan berat kering bagian atas tanaman, tetapi tidak berpengaruh nyata terhadap berat pipilan kering per tanaman. Perlakuan lumpur laut yang terbaik terhadap semua parameter yang diamati yaitu pada perlakuan L3 yaitu 210 g/polibag.
Co-Authors Afiza, Anisa Agus Sulistiyono Pramono Agustine, Leony Alhaddad, Abdul Mujib Ali Akbar Alsyahdani, Daeng ari krisnohadi Ari Krisnohadi Asmahan Akhmad Asrifin Aspan Aspan Bambang Hendro Bambang Hendro Sunarminto Bambang Widiarso bayu saputra Bayu Saputra Chandra, Tino O. cici, suci Didik Indradewa Didik Indradewa Dja’far Shiddieq Dolorosa , Eva Donny Ardy, Donny Durani, Hidayat Enjela, Dea Septi ENY ENY erlia erlia erlia Eva Dolorosa Farah Diba Feira Budiarsyah Arief Fransisca, Adelia Irma Gita Aprianti Godefridus Delanova Panthera Boy Hadari Hadari Ismahan Umran Jamli Jamli Junaidi Junaidi Kurnia, Dikha Putra Kusuma, Eka Widiyawati Wijaya Kusumadewi, Yohana S Logi Suhandi M, Leony Agustine Manurung, Rinto Manurung, Rocky Oktavianus Markus, Dodi Maulana, Muhammad Kharis Maulidi Maulidi Monica, Natalia Agnes Muhammad Hatta Murni, Sri Dewi Nafa A Permatasari Nugroho, Ridho Satia NURANI, CATUR Nuriman, Muhammad Perkasa, Aditya Pratama, Muhammad Aldi Riduansyah Riduansyah, Riduansyah rini hazriani Rini Hazriani Rini Hazriani Rini Susana Rini Susana Rini Susana Rita Hayati Romiyanto, Romiyanto Rusdiyanto, Rusdiyanto Rusdiyanto Rustom, Rustom Saeri Sagiman, Saeri Sari, Rizka Mawaddah Sempurna, Bayu Setiadi, Ade Shiddieq Shiddieq Shiddieq, Dja’far Shubhi, Muhammad Zamhar Auli Siti Maspuroh Subhi Subhi Sulakhudin Mastur Sulakhudin Sulakhudin Sumarno . Suryanti, Tassa Ananda Sutomo Sutomo Tanti, Dwi Tino Chandra Tino Orciny Candra Tino Orciny Chandra Tri Wahyuni Ulfia Fadilla Wulandari, Putri Selvira Yani Yani yani, Hudy Ari Yarlina Yacoub Yuni Lestari